Hawaii provides scenery and adventure for an underwater photographer and his family, who live on a sailboat called the Westwind. The series aired on Saturday mornings. Steve Andrews (Williams) is an underwater photographer who has a marine biologist named Kate (Niki Dantine) for a wife, two adventurous children, Robin and Tom (Kimberly Beck, Steve Burns), and a boat called the "Westwind". Together they find fun and thrills in a tropical paradise.